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Marquise|Lab Grown|IGI

1.01ct D SI1 Marquise Lab Grown Diamond

ID • D/SI1 • IGI LG843683956

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG843683956

Diamond specifications and retailer prices

From HK$1,946 HKD
$248 USD
As of November 1, 2026
Save HK$4,740 HKD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$6,686 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown marquise diamond

This 1.01ct lab-grown marquise sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG843683956 or 843683956. Listed at 6 retailers as of November 1, 2026, with prices from HK$1,946 to HK$6,686, a HK$4,740 spread on the same certified stone. MOH London lists it at HK$6,686. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
D
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843683956
Dimensions10.16 × 5.33 × 3.22 mm
L/W Ratio1.91
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.16 mm5.33 mm1.01 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843683956
Side View
Table 61.0%Crown 34°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 60.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: HK$6,686 HKD|Low: HK$1,946 HKD|High: HK$6,726 HKD|Avg: HK$3,500 HKD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 6HK$1,946 HKD
Retailer 2HK$2,452 HKD
Retailer 4HK$2,519 HKD
Retailer 3HK$2,716 HKD
Retailer 5HK$5,032 HKD
MOH LondonHK$6,686 HKD

17 data points across 6 retailers

6 retailersHK$1,946 HKD to HK$6,686 HKD

B+
Cheapest Retailer
-
HK$1,946 HKD
$248 USD
A
Retailer 2
-
HK$2,452 HKD
£246 GBP
View
A
Retailer 3
-
HK$2,519 HKD
$321 USD
View
A
Retailer 4
-
HK$2,716 HKD
£273 GBP
View
B
Retailer 5
-
HK$5,032 HKD
$641 USD
View
Most Expensive
B
MOH London
LG843683956 · Nov 1
HK$6,686 HKD
£671 GBP
View
5 more retailers have this diamond
Prices start from HK$1,946 HKDSave up to HK$4,740 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.01ct Marquise
HK$1,946 HKD